213159336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1249}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 575400000

約数和(自身を除く): 362240664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 547, 1094, 1249, 1641, 2188, 2498, 3282, 3747, 4376, 4996, 6564, 7111, 7494, 9992, 13128, 14222, 14988, 16237, 21333, 28444, 29976, 32474, 42666, 48711, 56888, 64948, 85332, 97422, 129896, 170664, 194844, 389688, 683203, 1366406, 2049609, 2732812, 4099218, 5465624, 8198436, 8881639, 16396872, 17763278, 26644917, 35526556, 53289834, 71053112, 106579668, 213159336]

約数ペア:

[(1, 213159336), (2, 106579668), (3, 71053112), (4, 53289834), (6, 35526556), (8, 26644917), (12, 17763278), (13, 16396872), (24, 8881639), (26, 8198436), (39, 5465624), (52, 4099218), (78, 2732812), (104, 2049609), (156, 1366406), (312, 683203), (547, 389688), (1094, 194844), (1249, 170664), (1641, 129896), (2188, 97422), (2498, 85332), (3282, 64948), (3747, 56888), (4376, 48711), (4996, 42666), (6564, 32474), (7111, 29976), (7494, 28444), (9992, 21333), (13128, 16237), (14222, 14988)]